以精度较高的单层板结构来模拟点焊结构，以节点耦合来模拟螺栓联接结构。
Simulated the spot welding structure by monolayer board, the screw joint structure by node coupling.
在设计汽车骨架等薄壁点焊结构时，必须对薄壁构件焊点的疲劳强度进行精确评估。
In the design of thin-walled spot welding structures such as the automobile body structure, it is necessary to evaluate the fatigue strength of spot welding at the good accuracy.
采用A NSYS数值模拟软件，对点焊结构焊点附近的应力应变状况进行了详细的分析。
Stress and strain around welded spot of spot welding structure are analyzed in detail with ANSYS numerical simulation software.
证明用有限元分析软件对点焊结构进行失效模拟的可行性，甚至可以部分替代剪切拉伸试验。
Finite element analysis software is feasible to simulate the failure analysis of tensile shear test, even partial replacement of shear tensile test.
本文介绍了一种新型点焊控制器，详细分析了控制器的硬、软件结构。
In this paper a new spot welding controller is introduced, and the hardware and software structure of the controller is analyzed concretely.
该产品是一款点焊机电极帽的修磨、更换设备，具有结构简单，操作方便，效率高，质量可靠等诸多优点。
The product is a spot welding electrode cap grinding, replacement of equipment, has a simple structure, easy operation, high efficiency, quality, reliability and many other advantages.
文章提出基于DS P电阻点焊模糊控制器的结构和设计思想。
The structure and designing idea of resistance spot welding fuzzy controller based on DSP are presented in this paper.
介绍了俄罗斯研制的某接触点焊机中电极内部冷却系统结构及特点。
The structure and character of internal cooling system of a contact welding machine were developed by Russia scholar.
点焊连接是目前钢结构车身各部件之间的主要连接方式。
Spot welding is the primary joining method used for the construction of the automotive body structure made of steel.
分析车灯的结构和组成材料的焊接性；阐述精密电阻点焊的基本原理；
This article introduces the structure of auto lamp and analyzes the weldability of its composition.
推导了逆变点焊过程控制模型，并构建了逆变点焊模糊神经网络恒电流控制系统结构。
A controlling model of inverter spot-welding process and a fuzzy neural network configuration about inverter spot-welding with constant current control were built in this paper.
本文首先建立二维对称结构模型，用于不锈钢电阻点焊预压接触分析。
In this dissertation, a two-dimensional symmetric model was built for contact preloading analysis of resistance spot welding of stainless steel.
本文详细叙述了DKN-16G型可控硅快速点焊机的电路原理和结构特点。
The circuit principle and the structural feature of Model DKN-16G High-speed SCR Spot Welder are given a minute description in this paper.
管板单边电阻点焊由于其焊接结构的特殊性，生成熔核的外形为环状，其强度不能用传统的圆形焊点强度经验公式计算。
The strength of the ring nugget in sheet-to-tube single-sided spot welding is different from that of the button nugget in traditional sheet-to-sheet spot welding.
在超高层的钢结构施工技术方面，本文则重点研究了现场厚板焊接技术、铸钢节点焊接技术和单元扩大悬臂安装施工技术的原理及技术要点。
Furthermore, the paper studied on special construction process about thick slab welding technique, cast steel site-welding technique and cell cantilever assembly without scaffold technique.
DN 3系列点焊机与DN 1系列点焊机结构相类似，但其电极压力大，故可制作较大功率的点焊机，适应范围更广。
DN3 spot welder with similar structure to DN1 has quite large electrode force and is used to make those spot welders with larger power for wider USES.
系列枪式点焊机广泛应用于大型网板和大型钢板结构件的成形点焊，可焊接低碳钢、不锈钢、铜、铝等金属圆材及板材。
QDN series gun-spot welder is widely used in the complete welding of the structures of large halftone and large steel plate.
系列枪式点焊机广泛应用于大型网板和大型钢板结构件的成形点焊，可焊接低碳钢、不锈钢、铜、铝等金属圆材及板材。
QDN series gun-spot welder is widely used in the complete welding of the structures of large halftone and large steel plate.
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